What is it used for: It is use for hanging and adjusting the height of the aquarium lamp. We have make 5 point location on the bracket for your reference,to make sure the same height of the left and right side holder (Please make the two side on the same height to keep the balance of the aquarium light). Confirm the height and fix it with screws Important function: Changing the height of riser to alter the intensity and range of light, to fit the various lighting needs of aquatic plants and fish, to aviod overheated water caused by the heat of lamp, to avoid water spattering on the lamp and affecting its life, and it is more convenient for cleaning the fish tank Easy to Install: Extra tool is unnecessary, following the steps in the photo, only 3 steps to install.Unique design of U-shaped slot,compatible with most aquarium light with extension bracket,the widths from 2.5 to 4.4 inches,especially 2.7 inches,3.9 inches and 4.3inches. Max load capacity 6KG Stylish Design: Our aquarium light holder adopt clear acrylic material,it stands seems to blend in with your fish tank, it will not prevent you from enjoying the view of your fish tank.The pedestal of the riser support the max thickness of the fish tank is 0.83 inches(2.1CM). For aesthetics, we offer 2 sizes of screws to fix the pedestal, please choose according to your fish tank thickness Package List: We provide a pair of holder for an order, it contains: 2 x Brackets, 2 x Pedestals, 10 x Scews. Driamor is professional in the field of Aquarium Products, Please note that this aquarium light riser Not Work with the Fish tank with lid Features:
1.Compatible with most aquarium lights with strechtable metal brackets
2.Compatible with rimmed fish tank （Only supports thicknesses up to 2.1cm）
3.Height Adjustable, Maximum adjustable height 4.7in(12cm)
4.Made of acrylic material, tranparent and solid
5.With height scale
6.Easy to install and use
Package include:
2 sets of stand, 10 screws(4 of them for backup)